//===- relu.cc ------------------------------------------------------------===//
//
// Copyright (C) 2019-2020 Alibaba Group Holding Limited.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// =============================================================================

#include <stdint.h>

extern "C" {
/// A dummy implementation.
void _sn_rt_relu_f32(float* out, const float* in, int64_t len) {
  for (int64_t i = 0; i < len; ++i) {
    out[i] = in[i] < 0 ? 0 : in[i];
  }
}
}